Guest posting as a tactic has a dual benefit. First, it helps you reach the target audience of blogs who have similar audiences as yours. Second, it helps you get backlinks to your site so you can drive up your search engine rankings. Images, videos, slideshows and audio act as a signal of quality content to search engines… after all, you have put in the work to make your content look good and interactive! If you want to link to somebody but you don’t want it to count as a vote (you don’t want to pass link-juice), or you support user-generated content and want to deter spammers, you can use a nofollow link. Google says it discounts the value of those links. I’m not convinced they discount them heavily, but other SEOs are so they seem to deter spammers if nothing else. The search engines continuously invest in improving their ability to better process the content of web pages

Pay attention to on-page ranking factors

As search engines evolve, they take an even more human approach to website analysis, making remarkable, valuable content the No. 1 SEO influencer. Whether it’s an image, video or words on a web page, awesome content — content that’s unique, useful and meets the expectations of web visitors and search engines — drives search rankings. Anyone who can go to google and type in "keyword research" will find very many tools that mixed with common sense should suffice quite well. Major search engines, including Google, provide free tools for
webmasters. Google's Webmaster Tools help webmasters better
control how Google interacts with their websites and get useful
information from Google about their site. Use relevant and accurate meta descriptions, title tags and alt text throughout your site.

Make basic duplicate listing detection

Scan through your website and make a list of all the relatable keywords.Then, make a list of all the potential keywords keeping your niche in mind. If you are already clear with your business/product/service offerings, then keyword selection is all the more easy. A handy thing to know when you are acquiring links from other sources is the difference between follow and nofollow links. More and more we are seeing the use of keyword clustering from sites that are making it beyond the scope of mediocre search results and traffic margins. Search engines won't notice changes to your site instantaneously. Google and Bing offer search tools to help you manage your site's search presence.

Don't bury information in your page content

Your analytic tools can be used to find the keywords people search for that lead them to your website. The majority of these will be the shorter keywords but you can also find long tail keywords as well. These long tail keywords will likely be relevant to your website in some way or at least an area of it but probably won’t actually be keywords you’ve actually targeted. Mobile devices have obviously exploded and Google has emphasized the optimizing websites for mobile users. By 2015 mobile search queries surpassed desktop ones – a seismic event in the evolution of search that can not be overstated in terms of significance. Optimizing for mobile devices is now nothing less than required. Its mobile-friendly ranking update came in two significant roll outs to date. Another factor in determining the value of a link is the way the link is implemented and where it is placed. For example, the text used in the link itself (i.e., the actual text that a user clicks on to go to your web page) is also a strong signal to the search engines. We asked an SEO Specialist, Gaz Hall, for his thoughts on the matter: "Use Fetch as Google to test whether Google can crawl and index important pages within your site."

Submitting Your Site to Search Directories, forums and special sites

Search engines have really smart algorithms. Over the last several years, Google has made huge strides in driving better UX (user experience). It’s not that keyword text doesn’t matter, but starting with a focused content strategy will help you identify audiences and topics that should guide your keyword selection. Mobile optimization considers content, site design, site structure, page speed, and more to ensure that visitors can effortlessly accomplish what they want to do on any mobile device.